PopsugarFitnessWorkoutsRunning and Strength Training WorkoutThe Ultimate Running and Strength Training Workout You Can Do at the Gym June 24, 2018 by Jenny Sugar View On One Page Photo 6 of 10 ADVERTISEMENT () Start Slideshow Share This LinkCopy ← Use Arrow Keys → 6 Side Elbow Plank With Leg Lift Start in a side elbow on the right side. Without letting your pelvis drop, lift your left leg up so your foot is higher than your hip. Lower the left leg down with control, and activate your right inner thigh to help keep you stable. This completes one rep.Do as many reps as you can for 15 seconds on this side, then do another 15 seconds on the other side. PreviousNext Start Slideshow WorkoutsRunningBodyweight ExercisesTreadmill WorkoutsIntermediate Workouts30-Minute Workouts